NanoPi NEO 2 is a very cheap (15$) and very good single board computer featuring a 64 bit quad-core ARM CPU. The only drawback one might found is the CPU locked between 816 MHz and 1 GHz. Today I’ll teach your how to safely overclock your NEO 2.

So you got an amazing ARM SBC with the RK3399 CPU (NanoPi M4 / RockPro64 / Rock Pi 4B), so much power into such small form factor. Now you are trying Apache or other network intensive tasks and your network seems to crash randomly after a while or whenever it is under load? Learn what the cause of this common and how to fix it.

AppArmor allows you to restrict programs’ capabilities with per-program profiles. Profiles can allow capabilities like network access, raw socket access, and the permission to read, write, or execute files on matching paths. Learn how you can enable it in Armbian for a safer SBC.

Contrary to popular belief the LEDs flashing in your computer/SBC don’t make it run faster. Controlling LEDs on Armbian is very easy, learn how on this quick guide.

Hoje é o dia da Trend Micro, sim a grande “global leader in enterprise data security and cybersecurity solutions” está agora envolvida num escândalo semelhante ao do Adware Doctor. Neste artigo apresento as provas de como a Trend Micro criou várias aplicações de “segurança” para a plataforma Mac que afinal roubam informação dos utilizadores.

Sabem o que oiço quando recomendo que não instalem “anti-virus” num Mac? “Utilizar um computador (Mac) sem anti-vírus? OMG!! Vão-me roubar tudo!!”. Ora, pois bem, ontem foi descoberto que o anti-malware mais popular da App Store era, afinal, um valente cavalo de Tróia. Continuem a ler para descobrir o que o Adware Doctor faz nos vossos computadores e porque eu sempre sugeri não utilizar estes produtos.

Linus Torvalds resolve recusar uma correção técnicamente correta para um bug conhecido. O seu comentário ajuda-nos a clarificar o que um bug realmente é e prioritizar o desenvolvimento de software.

Did you manage to get your Sheeveplug bricked? An upgrade went wrong? Is your device completely unresponsive and unusable? This guide covers how you can use openocd and an old version of Sheevaplug’s U-boot in order to unbrick it.

Do you still own a Sheevaplug? Great! Recently I covered how to upgrade U-boot in your Sheevaplug SBC, now it’s time to install the latest version of Debian.

Do you still own a Sheevaplug? You might want to know how you can upgrade U-Boot and install the latest version of Debian, so here is my guide on how to do it in 2018. Take advantage of this solid SBC again and remember the days of ARM long before the Raspberry Pi.